baber/WOPTO huggingface dataset:
Patent SE-0100044-D0 (SE)
Inventor: SADARANGANI CHANDUR
IPC: B60T7/12
Filed: 2001-01-09
Abstract: The invention includes an arrangement related to seatbelts (1) adapted to a vehicle, having at all events two securing points (2a, 2b), intended for the belt, which points are related to a chassis (3a) belonging to the vehicle, at all events one of the securing points (2b) belonging to the belt consisting of a reel (40), drivable by an electric motor (4), in order to be able to reel belt sections or parts near the securing points (2d) thereon with an intention of being able to hold belt stretchings (2e, 2f) stretched against a person's chest and/or trunk portion or vice versa. One or more sensors are adapted to, at a value occurring above a selected limit value, let said electric motor (4) be activated to drive the reel (40) in a direction in order to increase the stretching force in said belt, and said electric motor consists of a polyphase motor. Said polyphase motor (4) is designed to present a low electric inductance and/or a high torque density, in order to thereby be able to provide a relatively high starting torque, high torque and endure high overload during intermittent operation conditions.
Patent SE-0101156-D0 (SE)
Inventor: ROVA JAN-ERIK
IPC: B64C35/00
Filed: 2001-03-30
Abstract: The invention refers to a device for reducing the required take-off distance at water surface of float-equipped seaplanes, in which the pitch of the wing is variable in relation to the horizontal longitudinal axis of the seaplane and which comprises a fuselage (1) with pilot and passenger compartment, said fuselage supporting a wing (6) and a drive engine (12) with propeller (13) and said fuselage (1) furthermore through struts (7, 9) and an upright frame structure (5) being carried by a pair of floats (2a, b) and connected with a rudder-equipped tail portion (3a, b, c, 4). The frame structure (5) comprises an upper crossbeam (8) and a lower crossbeam (14). At least one strut (9a, b) with variable length is hingedly connected at its upper end to said upper crossbeam (8) and extends obliquely downardly-rearwardly and is at its lower end hingedly connected to a further crossbeam (10), extending between said pair of floats.
Patent SE-0400688-D0 (SE)
Inventor: LINDGREN KENNETH
IPC: B63B35/00
Filed: 2004-03-18
Abstract: The additional equipment is for completion and modification of a wheelchair (2) and comprises float bodies (3,4) for connection to the sides of the wheelchair with the aid of a docking device containing holders (5-8) on each side of a frame in the wheelchair. Fixtures (9-12) on each float body can be locked to the holders.
Patent SE-0402201-D0 (SE)
Inventor: OEHMAN FREDRIK
IPC: D21C/
Filed: 2004-09-14
Abstract: Method for separating lignin from black liquor includes the following steps: a) precipitating lignin by acidifying black liquor and thereupon dewatering, b) suspending the lignin filter cake obtained in step a) to obtain a second lignin suspension and adjusting the pH level to approximately that of the washing water of step d) below, c) dewatering of the second lignin suspension, d) adding washing water and performing a displacement washing at substantially constant conditions without any dramatic gradients in the pH, and e) dewatering the lignin cake produced in step d) into a high dryness and displacing the remaining washing liquid in the filter cake, whereby a lignin product is obtained which has an even higher dryness after the displacement washing of step d). The lignin product or an intermediate lignin product obtained by the method, and its use, preferably for the production of heat or chemicals is also disclosed.
Patent SE-0402619-D0 (SE)
Inventor: TANSBO OWE
IPC: A01L/
Filed: 2004-10-29
Abstract: A tool device comprising two sides connected by two axles on which one or several functional tools and two covers are arranged. The tool device is configured to provide a stable T-construction by opening a first cover arranged on a first axle, rotating one of the functional tools arranged on the second axle (such as a thread tap) to 90°, closing the first cover and rotating the second cover 180°. The covers preferably include notches for engaging the functional tool rotated to 90° in a fixed position.
Patent SE-8204411-D0 (SE)
Inventor: HATFIELD R W
IPC: B05D7/24
Filed: 1982-07-21
Abstract: An enamel having a thermosensitive catalyst therein is applied to a workpiece by means of a spray gun supplied with a large volume of heated air at a low pressure. The heated air initiates activation of the catalyst substantially immediately upon discharge from the spray gun and, thus, produces a painted surface which is dust-free within a minimum time period.
Patent SE-8301773-D0 (SE)
Inventor: ANDERSSON GOSTA
IPC: A01B59/043
Filed: 1983-03-30
Abstract: The invention concerns an arrangement for a tractor, which has a pair of lifting and lowering hydraulic arms 1 operated by the tractor's hydraulic system. Thanks to a link system 2 hinged to the free end of the particular hydraulic arm, each hydraulic arm 1 is connected to a lifting arm 3, arranged underneath the particular hydraulic arm 1 and pivoted on the tractor's chassis so that it can swing in the transverse direction of the tractor and is designed to connect an implement to the tractor. The arrangement is designed to dampen the vibrations of the lifting arm in lateral direction, which according to the invention is accomplished in that the arrangement 6 contains an upper and a lower holder 7, 8 for the particular lifting arm 3, of which the upper one 7 is fixed to the free end of the hydraulic arm 1 and the lower one 8 to said link system 2. The arrangement further contains an elongated element 11 hinged to the upper holder 7 and able to extend in the lengthwise direction in the lower holder 8, a spring element 12 arranged on the elongated element 11, whose one end lies against one of the holders 8, and a clamping mechanism 13 with two positions, working between the spring element 12 and the other holder 7. In one position, the spring element 12 is unaffected and in the other position it is under tension, and the holders 7, 8 are configured so that there is a perpendicular distance d between the mounting of the elongated element 11 in the upper holder 7 and the fixation of the lower holder 8 to the link system 2. <IMAGE>
Patent SE-8301889-D0 (SE)
Inventor: MANSTROM H
IPC: B61B13/12
Filed: 1983-04-06
Abstract: The invention refers to a device for frontward driving of a track bound vehicle, particularly a railway car, in which the device is comprised of one, mounted on a vertical axel (6) driving-wheel (1) as well as a device (15, 16) for rotating the driving-wheel (1). According to the invention, the device is characterized by the driving-wheel (1) being hung in a system with double swinging arms (2, 7), through which is achieves a self-locking effect of the driving-wheel against the vehicle when the same is driven forward.<IMAGE>
Patent SE-8301954-D0 (SE)
IPC: C02F1/38
Filed: 1983-04-08
Abstract: The invention refers to a device for the separation of suspended particles from a fluid. The device is comprised of a cylindrical separation chamber (1) fitted with a tangential inflow opening (3), so that helicoidal liquid flow is acquired, and has an outflow opening in its lower part (10) and a replaceable collector vessel (5). On top of the collector vessel (5) there is a funnel shaped choke device with a downward pointed mouth (4) located above the inflow opening to the collector vessel (5), which also is fitted with an outflow opening besides the formation chamber's (1) outflow opening (10). The invention is characterized by the mouth (4) having the shape of an outward collar (9) and that the collector vessel (5) is equipped at the top with a collector pocket (6), which shows an upward pointing sleeve coupling or spout, concentrically fitted in the pocket (7), whose upper opening is located under and at a distance from the mouth (4) and whose lower opening leads to the inner of the collector vessels (5).<IMAGE>
Patent SE-8304687-D0 (SE)
Inventor: KONO S
IPC: B21D24/00
Filed: 1983-08-30
Abstract: A press comprises a bed affixed to a frame, a slide vertically movably provided above the bed, a lower cushion mounted to the underside of the bed and having chambers, an upper cushion mounted to the slide and having chambers, a pneumatic hydraulic control circuit for a pressure source of each of the cushions, and a control for controlling individually the pressure within the chambers, wherein a complicated workpiece can be formed in one stroke of the slide.
Patent SE-8305455-D0 (SE)
Inventor: PERSSON BENGT ARNE
IPC: E03D1/36
Filed: 1983-10-05
Abstract: PCT No. PCT/SE84/00313 Sec. 371 Date May 3, 1985 Sec. 102(e) Date May 3, 1985 PCT Filed Sep. 27, 1984 PCT Pub. No. WO85/01537 PCT Pub. Date Apr. 11, 1985.A flushing system for rapidly delivering a given volume of water supplied to an accumulating chamber (5) from an automatically or manually operated valve (6) has a float-controlled discharge valve (19) which is arranged to be opened when said given volume of water has been delivered to the accumulating chamber (5) and the float is located at a corresponding level in said chamber. A supply pipe (13) extends downwardly in the accumulating chamber (5) towards the outlet (3), and a valve housing (19) is slidably arranged, together with the float, on the water supply pipe. In a closing position of the valve housing, the lower edge part of the valve encircles the outlet. In an opening position of the valve housing, with water in the accumulating chamber, the valve housing is lifted from the seating. The lower end of the supply pipe is formed with a valve body (17) arranged, together with the valve housing, to form a pressure chamber (24) having a leakage opening. The supply pipe is provided above the valve body with an opening (18 ) which communicates with the accumulating chamber in the closing position and which communicates with the pressure chamber when the valve housing is lifted from the seating.
Patent SE-8405970-D0 (SE)
Inventor: WISJO BJORN ALVAR
IPC: B63C9/08
Filed: 1984-11-27
Abstract: The buoyant material (4) is moved from the back to the chest side by releasing a rapid tensioner (4a), whose belt is then held and pushed to the side of the body. This causes the buoyant material (4) to move to the chest side. Then the tensioner is secured at the back, locking the back section on to the chest. The buoyant material transfer prevents the user to drown, e.g. when unconscious and immersing his/her face. The arrangement allows for at least 90% of the buoyant material to be moved to the chest side of the jacket.
Patent SE-8702781-D0 (SE)
Inventor: YHLAND C
IPC: B04B5/00
Filed: 1987-07-06
Abstract: In a centrifuge rotor there is formed a separation chamber (4) having an inlet (24) for a mixture of components to be separated and two outlets (21,23) for the respective separated components. A partition (7) is arranged to divide the separation chamber (4) in two elongated compartments (29, 30) situated at different distances form the rotor axis. A displacement member is arranged to displace the separated heavy component in the circumferential direction of the rotor through the radially outer one of said compartments to and out through the outlet (23) for heavy component.
Patent SE-8801421-D0 (SE)
Inventor: BRAGE ANDERS
IPC: B60B9/26
Filed: 1988-04-18
Abstract: Method and device for changing the geometry of a spring- loaded spoke wheel, where the wheel 1 comprises a flexible wheel edge 2, a hub 3 and spoke members 4 for transmitting power between the wheel edge 2 and the hub 3. The power transmission members are acted on by control members so that the wheel edge 2 is flattened out against the road surface and so that the distance between the road surface and the hub 3 decreases when the wheel is loaded. <IMAGE>
Patent SE-8802171-D0 (SE)
Inventor: INGESTROM C
IPC: F24H6/00
Filed: 1988-06-10
Abstract: Combined hot air and hot water apparatus for producing partly hot water and/or radiator water by means of a water heater (12) and partly hot air for heating purposes, whereby the heat insulation (14) is provided at some distance from the heater (12) forming a free space (15) around this for an air stream contained in at least one circulation system. Said space (15) is divided into a number of channel parts (18, 20) of which at least one is leading upwards and the other is a downwards leading channel part (18, 20), which are connected to each other by a connection channel (19) at one end of the heater and with a by-pass channel (33) provided with a shunt valve (32) at its opposite end.
Patent SE-8803039-D0 (SE)
Inventor: LIE TORE
IPC: E04B1/72
Filed: 1988-08-31
Abstract: A cover arrangement for house panelling for preventing entry of mice and other pests etc. comprises an elongate cover element 1 with transverse through-openings 5 in a function part 4. Such a cover element is intended to be secured via its longitudinal mounting section 2 before the panelling is fitted. To obtain a cover arrangement which in one and the same design can be used on both vertical and horizontal panelling, independently of the panel type, the function part 4 is angled in relation to the longitudinal mounting part 2, and the transverse through-openings of the function part have the form of recesses 5 which are distributed along the length of the cover element 1, with spaces of identical size between them. <IMAGE>
Patent SE-8900878-D0 (SE)
Inventor: AMIR N
IPC: F28B9/10
Filed: 1989-03-13
Abstract: A heat exchanger for condensing a vapor containing non-condensable gases comprises an inlet header for receiving said vapor and non-condensable gases, and a plurality of heat exchanger tubes arranged in a plurality of vertically spaced banks. One end of each tube is connected to the inlet header for receiving the vapor and the non-condensable gases in parallel; and the other end of each tube in a bank is connected to a separate header associated with each bank. Each separate header is vented for venting non-condensable gases therein to the atmosphere. The provision of separate headers for each bank of tubes prevents equalization of pressure between the banks thereby preventing back-flow and the creation of pockets of non-condensable gases in the tubes of a bank. Where the banks of tubes are inclined to the horizontal, and the separate headers are elevated above the inlet header, the non-condensable gases in a bank, flow rapidly upwardly into the separate header with which the bank is associated, particularly when the gases are lighter than the vapor. This permits the non-condensable gases to be vented easily as the condensate flows downwardly into the inlet header.
Patent SE-9003488-D0 (SE)
Inventor: ALFREDSSON S
IPC: F16H3/00
Filed: 1990-11-01
Abstract: PCT No. PCT/SE91/00740 Sec. 371 Date Jul. 2, 1993 Sec. 102(e) Date Jul. 2, 1993 PCT Filed Nov. 1, 1991 PCT Pub. No. WO92/08067 PCT Pub. Date May 14, 1992.Power shift motor vehicle gearbox with an input shaft (1), two counter-shafts (2, 3) and a central synchronizer (30). The input shaft has a gear wheel (5) in engagement with a gear wheel (6) freely rotatably mounted on one counter-shaft (2) and lockable by a friction clutch (7) to the shaft. The gear wheels form a pair for driving the counter-shaft. The input shaft also has a freely rotatably mounted gear wheel (8) which can be locked by a friction clutch (10) to the shaft. The gear wheel (8) engages a gear wheel (9) on the other counter-shaft (3) for driving the same when the clutch is engaged.
Patent SE-9102655-D0 (SE)
Inventor: WADELL G
IPC: A01C11/02
Filed: 1991-09-13
Abstract: The planting tube (5) hangs freely, and as the result of its own wt. is adjusted vertically at all times. In the lower end of the planting tube is a hatch (6) which can be opened with the said of a hydraulic cylinder (7). The tube (5) is rotatably located in the cardan suspension (9) so that it can move forwards and backwards to give a boring motion. In use, the arm (3) and the planting tube (5) move freely downwards from an upright position so that the soil is penetrated. Should this movement not be sufficient for soil penetration, the forward and backward movement ensures entry into the soil to the required depth.
Patent SE-9102675-D0 (SE)
Inventor: ALBREKTSSON K
IPC: F42B10/52
Filed: 1991-09-16
Abstract: The device is for adjusting the air resistance coefft. on ammunition units such as shells so that by means of one and the same rapid firing, large calibre weapon a target may be destroyed by firing sveeral ammunition units in tight sequence. The respective ammunition units are prepared for selectable adjustment between several psoitions of their air resistance coefficients. On the ammunition front part, opn its outside, is a position-alterable component which can be set in different positions relative to the ammunition unti to select the adjustment of the air resistance coefficient. The component also enables the respect air resistance coefficients of the ammunition to be interrelated. It is ring-shaped and rotatably arranged on the exterior of the ammunition unit, being longitudinally displaceable.
Patent SE-9200577-D0 (SE)
Inventor: MALLEK H
IPC: C10J3/58
Filed: 1992-03-03
Abstract: A method of converting granular ion-exchange resins into a combustible gas in a gasification reactor followed by burning the gas with added oxygen in a combustion chamber connected to the reactor. The resin in the reactor passes, by gravity, through a drying zone and then through a low-temp. carbonisation zone. Several features and variants of the method, and of a shaft furnace used, are claimed. USE/ADVANTAGE - These resins are used primarily for removing unwanted ions or electrolytes from watery solns., e.g. when preparing feedwater in conventional power-stations. The method claimed ensures that they are gasified in such a way that only a small quantity of solids (that contains harmful substances) remains, and that an easily burnable gas is obtd..
Patent SE-9201074-D0 (SE)
Inventor: JOHANSSON L
IPC: G01D5/36
Filed: 1992-04-03
Abstract: A method and an arrangement for bringing a load carrier (10; 13) to different predetermined positions along a given movement path. A pulse emitter is provided for generating pulse signals and delivering the signals to a computer unit in which the position of the load carrier is calculated by counting pulses from a reference value. The pulse emitter includes a pulse emitting rail (25; 26) which is provided with pulse markings (30) and extends along the movement path of the load carrier, and a sensor unit (24; 27) which is mounted on the load carrier for movement along the pulse emitting rail and for recording the pulse markings (30) on or in the rail. The detected pulse markings are converted to pulse signals in the sensor unit and these signals are delivered to the computer unit in a number which is relative to the number of detected pulse markings. Each predetermined position is stored in the computer unit as a function of the number of pulse signals received, starting from the reference value and the number of pulse signals received in regard of each position is compared with the number fed into the computer. <IMAGE>
Patent SE-9202416-D0 (SE)
Inventor: ERICSSON K-G
IPC: B32B7/022
Filed: 1992-08-24
Abstract: In a sheet structure of the type having comparatively rigid surface layers (1, 2) and an intermediate layer (3), e.g. of cellular material, located therebetween, the surface layers as well as the intermediate layer have projections and recesses facing each other and designed so that the projections (4) of the surface layers (1, 2) are received by recesses (7) of the intermediate layer and vice versa. In a method for production of such a sheet structure the intermediate layer is produced with projections (6) and recesses (7) on the lateral surfaces thereof and surface layer material is applied on these lateral surfaces, so that this fills the recesses (7) of the intermediate layer while forming surface layers having a thickness varying in correspondence with the projections and recesses of the intermediate layer. Alternatively, between surface layers (1, 2) positioned with respect to each other a material forming the intermediate layer may be injected, so that this fills up the volume between the surface layers and get a thickness varying in correspondence with the projections and recesses of the surface layers.
Patent SE-9203442-D0 (SE)
Inventor: SVENSSON S-A
IPC: D21F7/08
Filed: 1992-11-17
Abstract: A press felt is devised for use in a papermaking machine, and a method is provided for manufacturing such a press felt. The press felt comprises a base fabric which is made of fabric of yarn material and is endless in the machine direction of the press felt, and one or more layers of fibre material arranged on the base fabric. The base fabric of the press felt comprises at least one layer composed of a spirally-wound strip (20) made of fabric of yarn material and having a width (w) which is smaller than the width (B) of the final base fabric. Longitudinal threads (22) of the spirally-wound fabric strip of yarn material (20) make an angle  alpha  with the machine direction of the press felt. The fabric strip of yarn material (20) may advantageously be flat-woven. <IMAGE>
Patent SE-9400476-D0 (SE)
Inventor: AUGUSTIN ULRICH
IPC: F02D41/38
Filed: 1994-02-14
Abstract: In a method of operating a multi-cylinder Diesel engine in which fuel delivered by an engine-driven high-pressure pump is supplied to a high-pressure line from where it is admitted through injectors to the associated cylinders by an engine speed synchronous pulse and the pressure in the fuel line is determined by a pressure sensor at a certain operating point present during fuel delivery and, upon failure of the synchronous pulse, a pressure signal generated at this operating point is used to start the injection sequence with the activation of one of the injectors, and the time spans between subsequent operating points in the injection sequence are determined and, if a deviation between the time spans exceeds a limit value, another injector is selected for the start of another injection sequence, which is used as a new start of the injection sequence until the time spans between the various operating points in the high-pressure fuel supply lines which are a measure for engine speed are essentially the same.
Patent SE-9401073-D0 (SE)
Inventor: OLOFSSON STEN
IPC: B60R11/00
Filed: 1994-03-30
Abstract: A cable clip for a car chassis (c) has a first (11) and second (12) part which can swivel relative to each other and two clamping sections (14, 24) facing each other with a bolt (13) to fasten them across the chassis wall. The first part has an arm (16) at the end with a (19) on each the side, engaging with tongues on the second part. This allows initial swivel adjustment and keeps the parts a specified distance apart. For different applications, there may be extra pairs of grooves. The first part projects essentially at right angles away from the second part and has holes or slots for the cable binding straps.
Patent SE-9702542-D0 (SE)
Inventor: JOHANSSON LARS-GOERAN
IPC: H01K1/10
Filed: 1997-07-01
Abstract: An infrared radiation lamp that includes an electrically heated filament and a reflector. The filament is a high temperature element that is wound to a helical configuration. The helical filament is free-standing at operating temperatures, and it is positioned in an open reflector made from a ceramic material.